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-rw-r--r--spectro/specbos.c1000
1 files changed, 794 insertions, 206 deletions
diff --git a/spectro/specbos.c b/spectro/specbos.c
index 491fe97..4c5e4ba 100644
--- a/spectro/specbos.c
+++ b/spectro/specbos.c
@@ -2,7 +2,7 @@
/*
* Argyll Color Correction System
*
- * JETI specbos 1211/1201 related functions
+ * JETI specbos & spectraval related functions
*
* Author: Graeme W. Gill
* Date: 13/3/2013
@@ -38,9 +38,15 @@
TTBD:
- Should add a reflective and transmissive modes,
+ Should add a reflective mode,
by doing a white calibration and dividing the measurement.
+ Should check transmissive white spectral quality
+
+ Should save transmissive white cal. into file, and restore it on startup.
+
+ Should time transmissive white cal out.
+
*/
#include <stdio.h>
@@ -78,6 +84,14 @@ static int icoms2specbos_err(int se) {
return SPECBOS_OK;
}
+/* Type of reply terminator expected */
+typedef enum {
+ tnorm = 0, /* Normal terminators */
+ tmeas = 1, /* Measurement command */
+ trefr = 2, /* Refresh measurement */
+ tspec = 3 /* Spectraval spectral read */
+} spterm;
+
/* Do a full command/response echange with the specbos */
/* (This level is not multi-thread safe) */
/* Return the specbos error code. */
@@ -89,26 +103,28 @@ char *out, /* Out string buffer */
int bsize, /* Out buffer size */
double to, /* Timeout in seconds */
int ntc, /* Number or termination chars */
-int ctype, /* 0 = normal, 1 = *init, 2 = refr reading */
+spterm ctype, /* Exected reply terminator type */
int nd /* nz to disable debug messages */
) {
int se;
int bread = 0;
char *cp, *tc = "", *dp;
- if (ctype == 0)
+ if (ctype == tnorm)
tc = "\r\006\025"; /* Return, Ack or Nak */
- else if (ctype == 1)
+ else if (ctype == tmeas)
tc = "\007\025"; /* Bell or Nak */
- else if (ctype == 2)
+ else if (ctype == trefr)
tc = "\r\025"; /* Return or Nak */
+ else if (ctype == tspec)
+ tc = "\003\025"; /* Atx or Nak */
- se = p->icom->write_read(p->icom, in, 0, out, bsize, &bread, tc, ntc, to);
+ se = p->icom->write_read_ex(p->icom, in, 0, out, bsize, &bread, tc, ntc, to, 1);
/* Because we are sometimes waiting for 3 x \r characters to terminate the read, */
- /* we will instead time out on getting a single NAK (\025), so convert timout */
- /* with bytes to non-timeout, so that we can process the error. */
- if (se == ICOM_TO && bread > 0)
+ /* we will instead time out on getting a single NAK (\025), so ignore timout */
+ /* if we got a NAK. */
+ if (se == ICOM_TO && bread > 0 && out[0] == '\025')
se = ICOM_OK;
if (se != 0) {
@@ -116,6 +132,14 @@ int nd /* nz to disable debug messages */
return icoms2specbos_err(se);
}
+ /* Over Bluetooth, we get an erronious string "AT+JSCR\r\n" mixed in our output. */
+ /* This would appear to be from the eBMU Bluetooth adapter AT command set. */
+ if (bread > 9 && strncmp(out, "AT+JSCR\r\n", 9) == 0) {
+ a1logd(p->log, 8, "specbos: ignored 'AT+JSCR\\r\\n' response\n");
+ memmove(out, out+9, bsize-9);
+ bread -= 9;
+ }
+
/* See if there was an error, and remove any enquire codes */
for (dp = cp = out; *cp != '\000' && (dp - out) < bsize; cp++) {
if (*cp == '\025') { /* Got a NAK */
@@ -125,9 +149,16 @@ int nd /* nz to disable debug messages */
if (!nd) a1logd(p->log, 1, "specbos_fcommand: serial i/o failure on write_read '%s'\n",icoms_fix(in));
return icoms2specbos_err(se);;
}
- if (sscanf(buf, "Error Code: %d ",&se) != 1) {
- if (!nd) a1logd(p->log, 1, "specbos_fcommand: failed to parse error code '%s'\n",icoms_fix(buf));
- return SPECBOS_DATA_PARSE_ERROR;
+ if (p->model == 1501 || p->model == 1511) {
+ if (sscanf(buf, "%d ",&se) != 1) {
+ if (!nd) a1logd(p->log, 1, "specbos_fcommand: failed to parse error code '%s'\n",icoms_fix(buf));
+ return SPECBOS_DATA_PARSE_ERROR;
+ }
+ } else {
+ if (sscanf(buf, "Error Code: %d ",&se) != 1) {
+ if (!nd) a1logd(p->log, 1, "specbos_fcommand: failed to parse error code '%s'\n",icoms_fix(buf));
+ return SPECBOS_DATA_PARSE_ERROR;
+ }
}
if (!nd) a1logd(p->log, 1, "Got specbos error code %d\n",se);
@@ -155,7 +186,7 @@ char *in, /* In string */
char *out, /* Out string buffer */
int bsize, /* Out buffer size */
double to) { /* Timout in seconds */
- int rv = specbos_fcommand(p, in, out, bsize, to, 1, 0, 0);
+ int rv = specbos_fcommand(p, in, out, bsize, to, 1, tnorm, 0);
return specbos_interp_code((inst *)p, rv);
}
@@ -186,8 +217,10 @@ specbos_init_coms(inst *pp, baud_rate br, flow_control fc, double tout) {
specbos *p = (specbos *) pp;
char buf[MAX_MES_SIZE];
baud_rate brt[] = { baud_921600, baud_115200, baud_38400, baud_nc };
+// spectraval 38400, 115200, 230400, 921600, 3000000
+
unsigned int etime;
- unsigned int i;
+ unsigned int len, i;
instType itype = pp->itype;
int se;
@@ -195,64 +228,104 @@ specbos_init_coms(inst *pp, baud_rate br, flow_control fc, double tout) {
a1logd(p->log, 2, "specbos_init_coms: About to init Serial I/O\n");
- amutex_lock(p->lock);
- if (p->icom->port_type(p->icom) != icomt_serial
- && p->icom->port_type(p->icom) != icomt_usbserial) {
- amutex_unlock(p->lock);
- a1logd(p->log, 1, "specbos_init_coms: wrong communications type for device!\n");
+ if (!(p->icom->dctype & icomt_serial)
+ && !(p->icom->dctype & icomt_fastserial)) {
+ a1logd(p->log, 1, "specbos_init_coms: wrong communications type for device! (dctype 0x%x)\n",p->icom->dctype);
return inst_coms_fail;
}
- /* The tick to give up on */
- etime = msec_time() + (long)(1500.0 + 0.5);
+ /* Communications has already been established over BlueTooth serial */
+ if (p->bt) {
- a1logd(p->log, 1, "specbos_init_coms: Trying different baud rates (%u msec to go)\n",etime - msec_time());
+ amutex_lock(p->lock);
- /* Until we time out, find the correct baud rate */
- for (i = 0; msec_time() < etime; i++) {
- if (brt[i] == baud_nc) {
- i = 0;
- }
- a1logd(p->log, 5, "specbos_init_coms: trying baud ix %d\n",brt[i]);
- if ((se = p->icom->set_ser_port(p->icom, fc_none, brt[i], parity_none,
- stop_1, length_8)) != ICOM_OK) {
+ /* Let instrument get its act together */
+ msec_sleep(600);
+
+ /* Get the instrument identification */
+ if ((ev = specbos_command(p, "*idn?\r", buf, MAX_MES_SIZE, 0.5)) != inst_ok) {
amutex_unlock(p->lock);
- a1logd(p->log, 5, "specbos_init_coms: set_ser_port failed with 0x%x\n",se);
- return specbos_interp_code((inst *)p, icoms2specbos_err(se));; /* Give up */
+ a1logd(p->log, 2, "specbos_init_coms: idn didn't return\n");
+ return ev;
}
+ /* We need to setup communications */
+ } else {
+ int delayms = 0;
+ amutex_lock(p->lock);
- /* Check instrument is responding */
- if (((ev = specbos_command(p, "*idn?\r", buf, MAX_MES_SIZE, 0.5)) & inst_mask)
- != inst_coms_fail) {
- break; /* We've got coms or user abort */
- }
+ /* The tick to give up on */
+ etime = msec_time() + (long)(1500.0 + 0.5);
- /* Check for user abort */
- if (p->uicallback != NULL) {
- inst_code ev;
- if ((ev = p->uicallback(p->uic_cntx, inst_negcoms)) == inst_user_abort) {
+ a1logd(p->log, 1, "specbos_init_coms: Trying different baud rates (%u msec to go)\n",etime - msec_time());
+
+ /* Spectraval Bluetooth serial doesn't seem to actuall function */
+ /* until 600msec after it is opened. We get arroneos "AT+JSCR\r\n" reply */
+ /* within that time, and it won't re-open after closing. */
+ if (p->icom->dctype & icomt_btserial)
+ delayms = 600;
+
+ /* Until we time out, find the correct baud rate */
+ for (i = 0; msec_time() < etime; i++) {
+ if (brt[i] == baud_nc) {
+ i = 0;
+ }
+
+ /* Only connect at 115200 if bluetooth */
+ if ((p->icom->dctype & icomt_btserial) != 0 && brt[i] != baud_115200)
+ continue;
+
+ a1logd(p->log, 5, "specbos_init_coms: Trying %s baud, %d msec to go\n",
+ baud_rate_to_str(brt[i]), etime- msec_time());
+ if ((se = p->icom->set_ser_port_ex(p->icom, fc_None, brt[i], parity_none,
+ stop_1, length_8, delayms)) != ICOM_OK) {
amutex_unlock(p->lock);
- a1logd(p->log, 1, "specbos_init_coms: user aborted\n");
- return inst_user_abort;
+ a1logd(p->log, 5, "specbos_init_coms: set_ser_port failed with 0x%x\n",se);
+ return specbos_interp_code((inst *)p, icoms2specbos_err(se));; /* Give up */
+ }
+
+// if ((p->icom->sattr & icom_bt) != 0)
+// specbos_command(p, "\r", buf, MAX_MES_SIZE, 0.5);
+
+ /* Check instrument is responding */
+ if (((ev = specbos_command(p, "*idn?\r", buf, MAX_MES_SIZE, 0.5)) & inst_mask)
+ != inst_coms_fail) {
+ goto got_coms; /* We've got coms or user abort */
+ }
+
+ /* Check for user abort */
+ if (p->uicallback != NULL) {
+ inst_code ev;
+ if ((ev = p->uicallback(p->uic_cntx, inst_negcoms)) == inst_user_abort) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 1, "specbos_init_coms: user aborted\n");
+ return inst_user_abort;
+ }
}
}
- }
- if (msec_time() >= etime) { /* We haven't established comms */
+ /* We haven't established comms */
amutex_unlock(p->lock);
a1logd(p->log, 2, "specbos_init_coms: failed to establish coms\n");
return inst_coms_fail;
+
+ got_coms:;
}
/* Check the response */
+ len = strlen(buf);
p->model = 0;
- if (strncmp (buf, "SB05", 4) == 0) /* Special case */
+ if (len >= 4 && strncmp(buf, "SB05", 4) == 0) {
p->model = 1201;
- else {
- if (strlen(buf) < 11
+ } else if ((len >= 10 && strncmp(buf, "JETI_SDCM3", 10) == 0)
+ || (len >= 9 && strncmp(buf, "DCM3_JETI", 9) == 0)
+ || (len >= 17 && strncmp(buf, "PECFIRM_JETI_1501", 18) == 0)
+ || (len >= 18 && strncmp(buf, "SPECFIRM_JETI_1501", 17) == 0)) {
+ p->model = 1501;
+ } else {
+ if (len < 11
|| sscanf(buf, "JETI_SB%d\r", &p->model) != 1) {
amutex_unlock(p->lock);
a1logd(p->log, 2, "specbos_init_coms: unrecognised ident string '%s'\n",icoms_fix(buf));
@@ -260,7 +333,9 @@ specbos_init_coms(inst *pp, baud_rate br, flow_control fc, double tout) {
}
}
- if (p->model != 1201 && p->model != 1211) {
+ if (p->model != 1201
+ && p->model != 1211
+ && p->model != 1501) {
amutex_unlock(p->lock);
a1logd(p->log, 2, "specbos_init_coms: unrecognised model %04d\n",p->model);
return inst_unknown_model;
@@ -269,6 +344,40 @@ specbos_init_coms(inst *pp, baud_rate br, flow_control fc, double tout) {
p->gotcoms = 1;
+ /* See if it's a 1501 or 1511 */
+ if (p->model == 1501) {
+ int dispen = 0;
+
+ if ((ev = specbos_command(p, "*conf:dispen?\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 2, "specbos_init_coms: failed to get display status\n");
+ return inst_protocol_error;
+ }
+ if (sscanf(buf, "%d ",&dispen) != 1) {
+ amutex_unlock(p->lock);
+ a1loge(p->log, 1, "specbos_init_inst: failed to parse display status\n");
+ return ev;
+ }
+ a1logd(p->log, 1, " spectraval %s display\n",dispen ? "has" : "doesn't have");
+ if (dispen) {
+ p->model = 1511;
+
+ /* Set remote mode */
+ if ((ev = specbos_command(p, "*REMOTE 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 2, "specbos_init_coms: failed to set remote mode\n");
+ return inst_protocol_error;
+ }
+ }
+
+ /* Check Bluetooth status */
+ if ((ev = specbos_command(p, "*conf:bten?\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 2, "specbos_init_coms: failed to get Bluetooth status\n");
+ return inst_protocol_error;
+ }
+ }
+
#ifdef NEVER /* Test a change in baud rate on next plug in */
a1logd(p->log, 2, "specbos_init_coms: changing baudrate\n");
// if ((ev = specbos_command(p, "*para:baud 384\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok)
@@ -285,12 +394,11 @@ specbos_init_coms(inst *pp, baud_rate br, flow_control fc, double tout) {
#endif
amutex_unlock(p->lock);
-
return inst_ok;
}
/*
- Notes on commands
+ Notes on commands for 1201:
*conf is temporary, *para can be saved to instrument
Since we set the instrument up every time, use *conf ?
@@ -378,7 +486,8 @@ int specbos_diff_thread(void *pp) {
int pos;
amutex_lock(p->lock);
- rv1 = specbos_get_diffpos(p, &pos, 1);
+ if (p->model != 1501 && p->model != 1511)
+ rv1 = specbos_get_diffpos(p, &pos, 1);
rv2 = specbos_get_target_laser(p, &p->laser, 1);
amutex_unlock(p->lock);
@@ -419,9 +528,11 @@ specbos_init_inst(inst *pp) {
amutex_lock(p->lock);
- /* Restore the instrument to it's default settings */
- if ((ev = specbos_command(p, "*conf:default\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok)
- return ev;
+ if (p->model != 1501 && p->model != 1511) {
+ /* Restore the instrument to it's default settings */
+ if ((ev = specbos_command(p, "*conf:default\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok)
+ return ev;
+ }
/* Set calibration type to auto on ambient cap */
if ((ev = specbos_command(p, "*para:calibn 0\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
@@ -429,78 +540,177 @@ specbos_init_inst(inst *pp) {
return ev;
}
- /* Set auto exposure/integration time */
- /* Set calibration type to auto on ambient cap */
- if ((ev = specbos_command(p, "*para:expo 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok
- || (ev = specbos_command(p, "*para:adapt 2\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
+ if (p->model == 1501 || p->model == 1511) {
+ /* Set auto exposure/integration time */
+ if ((ev = specbos_command(p, "*para:tint 0\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+ } else {
+ /* Set auto exposure/integration time */
+ if ((ev = specbos_command(p, "*para:expo 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok
+// || (ev = specbos_command(p, "*para:adapt 2\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok
+ ) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
}
- p->measto = 20.0; /* default */
+ p->measto = 20.0; /* Set default. Specbos default is 60.0 */
if (p->model == 1211)
- p->measto = 5.0; /* Same overall time as i1d3 ?? */
+ p->measto = 6.0; /* Same overall time as i1d3 ?? */
else if (p->model == 1201)
- p->measto = 15.0;
+ p->measto = 16.0;
+ else if (p->model == 1501 || p->model == 1511)
+ p->measto = 6.0;
- /* Set maximum integration time to speed up display measurement */
- sprintf(mes, "*conf:maxtin %d\r", (int)(p->measto * 1000.0+0.5));
- if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
- }
+ /* Implement max auto int. time, to speed up display measurement */
+ if (p->model == 1501 || p->model == 1511) {
+ int maxaver = 2; /* Maximum averages for auto int time */
+ double dmaxtint;
+ int maxtint;
- /* Set the measurement function to be Radiometric spectrum */
- if ((ev = specbos_command(p, "*conf:func 6\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
- }
+ /* Actual time taken depends on maxtint, autoavc & fudge factor. */
+ dmaxtint = p->measto/(maxaver + 3.5);
- /* Set the measurement format to ASCII */
- if ((ev = specbos_command(p, "*conf:form 4\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
- }
+ maxtint = (int)(dmaxtint * 1000.0+0.5);
- if ((ev = specbos_command(p, "*para:wavbeg?\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
- }
- if (sscanf(buf, "Predefined start wave: %lf ",&p->wl_short) != 1) {
- amutex_unlock(p->lock);
- a1loge(p->log, 1, "specbos_init_inst: failed to parse start wave\n");
- return ev;
- }
- a1logd(p->log, 1, " Short wl range %f\n",p->wl_short);
+ if (maxtint < 1000 || maxtint > 64999)
+ error("specbos: assert, maxtint %d out of range",maxtint);
- if ((ev = specbos_command(p, "*para:wavend?\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
- }
- if (sscanf(buf, "Predefined end wave: %lf ",&p->wl_long) != 1) {
- amutex_unlock(p->lock);
- a1loge(p->log, 1, "specbos_init_inst: failed to parse end wave\n");
- return ev;
- }
- if (p->wl_long > 830.0) /* Could go to 1000 with 1211 */
- p->wl_long = 830.0; /* Limit it to useful visual range */
+ /* Set maximum integration time */
+ sprintf(mes, "*para:maxtint %d\r", maxtint);
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
- a1logd(p->log, 1, " Long wl range %f\n",p->wl_long);
+ /* Set maximum number of auto averages. Min value is 2 */
+ sprintf(mes, "*para:maxaver %d\r", maxaver);
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
- p->nbands = (int)((p->wl_long - p->wl_short + 1.0)/1.0 + 0.5);
+ /* spectraval doesn't support *fetch:XYZ command */
+ p->noXYZ = 1;
- /* Set the wavelength range and resolution */
- sprintf(mes, "*conf:wran %d %d 1\r", (int)(p->wl_short+0.5), (int)(p->wl_long+0.5));
- if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
+ } else {
+ double dmaxtin;
+ int maxtin;
+
+ dmaxtin = p->measto/2.5; /* Fudge factor */
+ maxtin = (int)(dmaxtin * 1000.0+0.5);
+
+ if (maxtin < 1000 || maxtin > 64999)
+ error("specbos: assert, maxtin %d out of range",maxtin);
+
+ /* Set maximum integration time */
+ sprintf(mes, "*para:maxtint %d\r", maxtin);
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
}
- /* Set to average just 1 reading */
- if ((ev = specbos_command(p, "*conf:aver 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
+ if (p->model == 1501 || p->model == 1511) {
+ int wstart, wend, wstep;
+
+ /* Set the measurement format to None. We will read measurement manually. */
+ /* (0 = None, 1 = Binary, 2 = ASCII) */
+ if ((ev = specbos_command(p, "*para:form 0\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+
+ if ((ev = specbos_command(p, "*para:wran?\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+ if (sscanf(buf, "%d %d %d",&wstart,&wend,&wstep) != 3) {
+ amutex_unlock(p->lock);
+ a1loge(p->log, 1, "specbos_init_inst: failed to parse wavelength range\n");
+ return ev;
+ }
+
+ p->wl_short = (double)wstart;
+ p->wl_long = (double)wend;
+
+ a1logd(p->log, 1, " Short wl range %f\n",p->wl_short);
+
+ if (p->wl_long > 830.0)
+ p->wl_long = 830.0; /* Limit it to useful visual range */
+
+ a1logd(p->log, 1, " Long wl range %f\n",p->wl_long);
+
+ p->nbands = (int)((p->wl_long - p->wl_short + 1.0)/1.0 + 0.5);
+
+ /* Set the wavelength range and resolution */
+ sprintf(mes, "*para:wran %d %d 1\r", (int)(p->wl_short+0.5), (int)(p->wl_long+0.5));
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+
+ /* Set to average just 1 reading */
+ if ((ev = specbos_command(p, "*para:aver 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+ } else {
+
+ /* Set the measurement function to be Radiometric spectrum */
+ if ((ev = specbos_command(p, "*conf:func 6\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+
+ /* Set the measurement format to ASCII */
+ if ((ev = specbos_command(p, "*conf:form 4\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+
+ if ((ev = specbos_command(p, "*para:wavbeg?\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+ if (sscanf(buf, "Predefined start wave: %lf ",&p->wl_short) != 1) {
+ amutex_unlock(p->lock);
+ a1loge(p->log, 1, "specbos_init_inst: failed to parse start wave\n");
+ return ev;
+ }
+ a1logd(p->log, 1, " Short wl range %f\n",p->wl_short);
+
+ if ((ev = specbos_command(p, "*para:wavend?\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+ if (sscanf(buf, "Predefined end wave: %lf ",&p->wl_long) != 1) {
+ amutex_unlock(p->lock);
+ a1loge(p->log, 1, "specbos_init_inst: failed to parse end wave\n");
+ return ev;
+ }
+ if (p->wl_long > 830.0) /* Could go to 1000 with 1211 */
+ p->wl_long = 830.0; /* Limit it to useful visual range */
+
+ a1logd(p->log, 1, " Long wl range %f\n",p->wl_long);
+
+ p->nbands = (int)((p->wl_long - p->wl_short + 1.0)/1.0 + 0.5);
+
+ /* Set the wavelength range and resolution */
+ sprintf(mes, "*conf:wran %d %d 1\r", (int)(p->wl_short+0.5), (int)(p->wl_long+0.5));
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+
+ /* Set to average just 1 reading */
+ if ((ev = specbos_command(p, "*conf:aver 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
}
if (p->log->verb) {
@@ -558,6 +768,7 @@ static inst_code specbos_imp_measure_set_refresh(specbos *p);
static inst_code specbos_imp_set_refresh(specbos *p);
/* Get the ambient diffuser position */
+/* (Not valid for 1501 or 1511) */
/* (This is not multithread safe) */
static inst_code
specbos_get_diffpos(
@@ -569,7 +780,7 @@ specbos_get_diffpos(
int ec;
/* See if we're in emissive or ambient mode */
- if ((ec = specbos_fcommand(p, "*contr:mhead?\r", buf, MAX_MES_SIZE, 1.0, 1, 0, nd)) != inst_ok) {
+ if ((ec = specbos_fcommand(p, "*contr:mhead?\r", buf, MAX_MES_SIZE, 1.0, 1, tnorm, nd)) != inst_ok) {
return specbos_interp_code((inst *)p, ec);
}
if (sscanf(buf, "mhead: %d ",pos) != 1) {
@@ -591,17 +802,61 @@ specbos_get_target_laser(
int ec;
int lstate;
- if ((ec = specbos_fcommand(p, "*contr:laser?\r", buf, MAX_MES_SIZE, 1.0, 1, 0, nd)) != inst_ok) {
+ if ((ec = specbos_fcommand(p, "*contr:laser?\r", buf, MAX_MES_SIZE, 1.0, 1, tnorm, nd)) != inst_ok) {
return specbos_interp_code((inst *)p, ec);
}
- if (sscanf(buf, "laser: %d ",&lstate) != 1) {
- a1loge(p->log, 2, "specbos_get_target_laser: failed to parse laser state\n");
- return inst_protocol_error;
+ if (p->model == 1501 || p->model == 1511) {
+ if (sscanf(buf, "%d ",&lstate) != 1) {
+ a1loge(p->log, 2, "specbos_get_target_laser: failed to parse laser state\n");
+ return inst_protocol_error;
+ }
+ } else {
+ if (sscanf(buf, "laser: %d ",&lstate) != 1) {
+ a1loge(p->log, 2, "specbos_get_target_laser: failed to parse laser state\n");
+ return inst_protocol_error;
+ }
}
*laser = lstate;
return inst_ok;
}
+/* Configure for averaging */
+static inst_code set_average(specbos *p, int nav, int lock) {
+ char mes[100];
+ char buf[MAX_MES_SIZE];
+ inst_code ev;
+
+ if (lock) amutex_lock(p->lock);
+
+ if (p->model == 1501 || p->model == 1511) {
+ /* Set number to average */
+ sprintf(mes, "*para:aver %d\r", nav);
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ if (lock) amutex_unlock(p->lock);
+ return ev;
+ }
+ } else {
+ /* Set number to average */
+ sprintf(mes, "*conf:aver %d\r", nav);
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ if (lock) amutex_unlock(p->lock);
+ return ev;
+ }
+ }
+
+#ifdef NEVER /* Doesn't seem to make any difference ? */
+ /* Only dark average at start of batch */
+ sprintf(mes, "*conf:darkm %d\r", nav == 1 ? 0 : 1);
+ if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ if (lock) amutex_unlock(p->lock);
+ return ev;
+ }
+#endif
+
+ if (lock) amutex_unlock(p->lock);
+ return inst_ok;
+}
+
/* Read a single sample */
/* Return the dtp error code */
static inst_code
@@ -622,9 +877,15 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
if (!p->inited)
return inst_no_init;
+ /* Request calibration if it is needed */
+ if ((p->mode & inst_mode_illum_mask) == inst_mode_transmission
+ && p->trans_white.spec_n == 0) {
+ return inst_needs_cal;
+ }
+
amutex_lock(p->lock);
- if (p->trig == inst_opt_trig_user) {
+ if (!p->doing_cal && p->trig == inst_opt_trig_user) {
amutex_unlock(p->lock);
if (p->uicallback == NULL) {
@@ -650,7 +911,7 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
amutex_lock(p->lock);
/* Progromatic Trigger */
- } else {
+ } else if (!p->doing_cal) {
/* Check for abort */
if (p->uicallback != NULL
&& (rv = p->uicallback(p->uic_cntx, inst_armed)) == inst_user_abort) {
@@ -659,21 +920,23 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
}
}
- /* See if we're in emissive or ambient mode */
- if ((rv = specbos_get_diffpos(p, &pos, 0) ) != inst_ok) {
- amutex_unlock(p->lock);
- return rv;
- }
-
- if (p->mode & inst_mode_ambient) {
- if (pos != 1) {
+ if (p->model != 1501 && p->model != 1511) {
+ /* See if we're in emissive or ambient mode */
+ if ((rv = specbos_get_diffpos(p, &pos, 0) ) != inst_ok) {
amutex_unlock(p->lock);
- return specbos_interp_code((inst *)p, SPECBOS_SPOS_AMB);
+ return rv;
}
- } else {
- if (pos != 0) {
- amutex_unlock(p->lock);
- return specbos_interp_code((inst *)p, SPECBOS_SPOS_EMIS);
+
+ if (p->mode & inst_mode_ambient) {
+ if (pos != 1) {
+ amutex_unlock(p->lock);
+ return specbos_interp_code((inst *)p, SPECBOS_SPOS_AMB);
+ }
+ } else {
+ if (pos != 0) {
+ amutex_unlock(p->lock);
+ return specbos_interp_code((inst *)p, SPECBOS_SPOS_EMIS);
+ }
}
}
@@ -693,9 +956,26 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
}
}
+ /* Set to average 10 readings for transmission */
+ if ((p->mode & inst_mode_illum_mask) == inst_mode_transmission) {
+ if ((rv = set_average(p, 10, 0)) != inst_ok)
+ return rv;
+ }
+
+ if (p->model == 1501 || p->model == 1511) {
+ /* Set the measurement format to None. We will read measurement manually. */
+ if ((rv = specbos_command(p, "*para:form 0\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return rv;
+ }
+ }
+
/* Trigger a measurement */
/* (Note that ESC will abort it) */
- ec = specbos_fcommand(p, "*init\r", buf, MAX_MES_SIZE, 5.0 * p->measto + 10.0 , 1, 1, 0);
+ if (p->model == 1501 || p->model == 1511)
+ ec = specbos_fcommand(p, "*meas:refer\r", buf, MAX_MES_SIZE, p->measto + 10.0 , 1, tmeas, 0);
+ else
+ ec = specbos_fcommand(p, "*init\r", buf, MAX_MES_SIZE, p->measto + 10.0 , 1, tmeas, 0);
// Test out bug workaround
// if (!p->badCal) ec = SPECBOS_EXCEED_CAL_WL;
@@ -719,15 +999,24 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
/* Re-set the wavelength range and resolution */
sprintf(mes, "*conf:wran %d %d 1\r", (int)(p->wl_short+0.5), (int)(p->wl_long+0.5));
if ((ev = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ if ((p->mode & inst_mode_illum_mask) == inst_mode_transmission)
+ set_average(p, 1, 0);
amutex_unlock(p->lock);
return ev;
}
p->badCal = 1;
/* Try command again */
- ec = specbos_fcommand(p, "*init\r", buf, MAX_MES_SIZE, 5.0 * p->measto + 10.0 , 1, 1, 0);
+ if (p->model == 1501 || p->model == 1511)
+ ec = specbos_fcommand(p, "*meas:refer\r", buf, MAX_MES_SIZE, p->measto + 10.0 , 1, tmeas, 0);
+ else
+ ec = specbos_fcommand(p, "*init\r", buf, MAX_MES_SIZE, p->measto + 10.0 , 1, tmeas, 0);
}
+ /* Restore single reading if transmission */
+ if ((p->mode & inst_mode_illum_mask) == inst_mode_transmission)
+ set_average(p, 1, 0);
+
if (ec != SPECBOS_OK) {
amutex_unlock(p->lock);
return specbos_interp_code((inst *)p, ec);
@@ -738,7 +1027,7 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
ec = SPECBOS_COMMAND;
} else { /* Read the XYZ */
- ec = specbos_fcommand(p, "*fetch:XYZ\r", buf, MAX_RD_SIZE, 0.5, 3, 0, 0);
+ ec = specbos_fcommand(p, "*fetch:XYZ\r", buf, MAX_RD_SIZE, 0.5, 3, tnorm, 0);
}
@@ -758,26 +1047,52 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
p->noXYZ = 1;
- if ((ec = specbos_fcommand(p, "*fetch:PHOTOmetric\r", buf, MAX_RD_SIZE, 0.5, 3, 0, 0))
- != SPECBOS_OK) {
- amutex_unlock(p->lock);
- return specbos_interp_code((inst *)p, ec);
- }
- if (sscanf(buf, "Luminance[cd/m^2]: %lf ", &Yxy[0]) != 1) {
- amutex_unlock(p->lock);
- a1logd(p->log, 1, "specbos_read_sample: failed to parse '%s'\n",buf);
- return inst_protocol_error;
+ if (p->model == 1501 || p->model == 1511) {
+ if ((ec = specbos_fcommand(p, "*calc:PHOTOmetric\r", buf, MAX_RD_SIZE, 0.5, 1, tnorm, 0))
+ != SPECBOS_OK) {
+ amutex_unlock(p->lock);
+ return specbos_interp_code((inst *)p, ec);
+ }
+ if (sscanf(buf, "%lf ", &Yxy[0]) != 1) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 1, "specbos_read_sample: failed to parse '%s'\n",buf);
+ return inst_protocol_error;
+ }
+ } else {
+ if ((ec = specbos_fcommand(p, "*fetch:PHOTOmetric\r", buf, MAX_RD_SIZE, 0.5, 1, tnorm, 0))
+ != SPECBOS_OK) {
+ amutex_unlock(p->lock);
+ return specbos_interp_code((inst *)p, ec);
+ }
+ if (sscanf(buf, "Luminance[cd/m^2]: %lf ", &Yxy[0]) != 1) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 1, "specbos_read_sample: failed to parse '%s'\n",buf);
+ return inst_protocol_error;
+ }
}
- if ((ec = specbos_fcommand(p, "*fetch:CHROMXY\r", buf, MAX_RD_SIZE, 0.5, 3, 0, 0))
- != SPECBOS_OK) {
- amutex_unlock(p->lock);
- return specbos_interp_code((inst *)p, ec);
- }
- if (sscanf(buf, "Chrom_x: %lf Chrom_y: %lf ", &Yxy[1], &Yxy[2]) != 2) {
- amutex_unlock(p->lock);
- a1logd(p->log, 1, "specbos_read_sample: failed to parse '%s'\n",buf);
- return inst_protocol_error;
+ if (p->model == 1501 || p->model == 1511) {
+ if ((ec = specbos_fcommand(p, "*calc:CHROMXY\r", buf, MAX_RD_SIZE, 0.5, 1, tnorm, 0))
+ != SPECBOS_OK) {
+ amutex_unlock(p->lock);
+ return specbos_interp_code((inst *)p, ec);
+ }
+ if (sscanf(buf, " %lf %lf ", &Yxy[1], &Yxy[2]) != 2) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 1, "specbos_read_sample: failed to parse '%s'\n",buf);
+ return inst_protocol_error;
+ }
+ } else {
+ if ((ec = specbos_fcommand(p, "*fetch:CHROMXY\r", buf, MAX_RD_SIZE, 0.5, 1, tnorm, 0))
+ != SPECBOS_OK) {
+ amutex_unlock(p->lock);
+ return specbos_interp_code((inst *)p, ec);
+ }
+ if (sscanf(buf, "Chrom_x: %lf Chrom_y: %lf ", &Yxy[1], &Yxy[2]) != 2) {
+ amutex_unlock(p->lock);
+ a1logd(p->log, 1, "specbos_read_sample: failed to parse '%s'\n",buf);
+ return inst_protocol_error;
+ }
}
icmYxy2XYZ(val->XYZ, Yxy);
@@ -790,9 +1105,10 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
if (clamp)
icmClamp3(val->XYZ, val->XYZ);
val->loc[0] = '\000';
+ /* Ambient or Trans 90/diffuse */
if (p->mode & inst_mode_ambient) {
val->mtype = inst_mrt_ambient;
- } else
+ } else /* Emis or Trans diffuse/90 */
val->mtype = inst_mrt_emission;
val->XYZ_v = 1; /* These are absolute XYZ readings */
val->sp.spec_n = 0;
@@ -800,32 +1116,45 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
rv = inst_ok;
- /* spectrum data is returned only if requested */
- if (p->mode & inst_mode_spectral) {
+ /* spectrum data is returned only if requested, */
+ /* or if we are emulating transmission mode */
+ if (p->mode & inst_mode_spectral
+ || (p->mode & inst_mode_illum_mask) == inst_mode_transmission) {
int tries, maxtries = 5;
- int i, xsize;
+ int ii,i, xsize;
char *cp, *ncp;
- /* (Format 12 doesn't seem to work on the 1211) */
- /* (Format 9 reportedly doesn't work on the 1201) */
- /* The folling works on the 1211 and is reported to work on the 1201 */
+ if (p->model == 1501 || p->model == 1511) {
+ /* Turn on spetrum output */
+ if ((ec = specbos_command(p, "*para:form 2\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ec;
+ }
+ ii = 0; /* Spectrum from the start */
+ } else {
+ ii = -2; /* Skip first two tokens */
+
+ /* (Format 12 doesn't seem to work on the 1211) */
+ /* (Format 9 reportedly doesn't work on the 1201) */
+ /* The folling works on the 1211 and is reported to work on the 1201 */
+ }
/* Because the specbos doesn't use flow control in its */
/* internal serial communications, it may overrun */
/* the FT232R buffer, so retry fetching the spectra if */
/* we get a comm error or parsing error. */
- for (tries = 0;;) {
+ for (tries = 0; tries < maxtries; tries++) {
/* Fetch the spectral readings */
- ec = specbos_fcommand(p, "*fetch:sprad\r", buf, MAX_RD_SIZE, 4.0, 2+p->nbands+1, 0, 0);
- tries++;
+ if (p->model == 1501 || p->model == 1511)
+ ec = specbos_fcommand(p, "*calc:sprad\r", buf, MAX_RD_SIZE, 4.0,
+ 1, tspec, 0);
+ else
+ ec = specbos_fcommand(p, "*fetch:sprad\r", buf, MAX_RD_SIZE, 4.0,
+ 2+p->nbands+1, tnorm, 0);
if (ec != SPECBOS_OK) {
- if (tries > maxtries) {
- amutex_unlock(p->lock);
- a1logd(p->log, 1, "specbos_fcommand: failed with 0x%x\n",ec);
- return specbos_interp_code((inst *)p, ec);
- }
- continue; /* Retry the fetch */
+ a1logd(p->log, 1, "specbos_fcommand: failed with 0x%x\n",ec);
+ goto try_again; /* Retry the fetch */
}
val->sp.spec_n = p->nbands;
@@ -835,19 +1164,27 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
/* Spectral data is in W/nm/m^2 */
val->sp.norm = 1.0;
cp = buf;
- for (i = -2; i < val->sp.spec_n; i++) {
+ for (i = ii; i < val->sp.spec_n; i++) {
if ((ncp = strchr(cp, '\r')) == NULL) {
- a1logd(p->log, 1, "specbos_read_sample: failed to parse spectra at %d/%d\n",i+1,val->sp.spec_n);
- if (tries > maxtries) {
- amutex_unlock(p->lock);
- return inst_protocol_error;
- }
- continue; /* Retry the fetch and parse */
+ a1logd(p->log, 1, "specbos_read_sample: failed to parse spectra '%s' at %d/%d\n",cp,i+1,val->sp.spec_n);
+ goto try_again; /* Retry the fetch and parse */
}
*ncp = '\000';
if (i >= 0) {
- a1logd(p->log, 6, "sample %d/%d got %f from '%s'\n",i+1,val->sp.spec_n,atof(cp),cp);
- val->sp.spec[i] = 1000.0 * atof(cp); /* Convert to mW/m^2/nm */
+ double wl, sp = -1e6;
+ if (p->model == 1501 || p->model == 1511) {
+ if (sscanf(cp, "%lf %lf", &wl, &sp) != 2)
+ sp = -1e6;
+ } else {
+ if (sscanf(cp, "%lf", &sp) != 1)
+ sp = -1e6;
+ }
+ if (sp == -1e6) {
+ a1logd(p->log, 1, "specbos_read_sample: failed to parse spectra '%s' at %d/%d\n",cp,i+1,val->sp.spec_n);
+ goto try_again; /* Retry the fetch and parse */
+ }
+ a1logd(p->log, 6, "sample %d/%d got %f from '%s'\n",i+1,val->sp.spec_n,sp,cp);
+ val->sp.spec[i] = 1000.0 * sp; /* Convert to mW/m^2/nm */
if (p->mode & inst_mode_ambient)
val->mtype = inst_mrt_ambient;
}
@@ -855,11 +1192,127 @@ instClamping clamp) { /* NZ if clamp XYZ/Lab to be +ve */
}
/* We've parsed correctly, so don't retry */
break;
+
+ try_again:;
+ }
+ if (tries >= maxtries) {
+ a1logd(p->log, 1, "specbos_fcommand: ran out of retries\n");
+ amutex_unlock(p->lock);
+ return inst_protocol_error;
}
a1logd(p->log, 1, "specbos_read_sample: got total %d samples/%d expected in %d tries\n",i,val->sp.spec_n, tries);
+
}
amutex_unlock(p->lock);
+ /* Emulate transmission mode */
+ if ((p->mode & inst_mode_illum_mask) == inst_mode_transmission) {
+ int i;
+
+ if (p->trans_white.spec_n != val->sp.spec_n
+ || p->trans_white.spec_wl_short != val->sp.spec_wl_short
+ || p->trans_white.spec_wl_long != val->sp.spec_wl_long) {
+ a1logd(p->log, 1, "specbos_read_sample: Emulated transmission mode got mismatched white ref. !");
+ return specbos_interp_code((inst *)p, SPECBOS_INTERNAL_ERROR);
+ }
+
+ for (i = 0; i < p->trans_white.spec_n; i++) {
+ double vv;
+
+ if ((p->trans_white.spec[i] * 3.0) < val->sp.spec[i]) {
+ val->sp.spec[i] = 0.0;
+ } else {
+ val->sp.spec[i] = 100.0 * val->sp.spec[i]/p->trans_white.spec[i];
+ }
+ }
+ val->sp.norm = 100.0;
+
+ /* Do some filtering of the short wavelengths. */
+ /* (This is really compensating for lower instrument sensitivity */
+ /* and an assumed 'A' type illuminant source.) */
+ {
+ int i, ii, j, k;
+ double w, ifw, fw, nn;
+ double wl, we, vv;
+ xspect ts = val->sp; /* Structure copy */
+ double refl;
+
+ /* Do a linear regression to establish and end reflection value */
+ {
+ double s = 0.0, sxx = 0.0, sy = 0.0, sx = 0.0, sxy = 0.0;
+
+ ii = XSPECT_XIX(&val->sp, 400.0); /* End index */
+ for (i = 0; i < ii; i++) {
+ s++;
+ sxx += i * i;
+ sx += i;
+ sy += ts.spec[i];
+ sxy += i * ts.spec[i];
+ }
+ refl = (sxx * sy - sx * sxy)/(s * sxx - sx * sx);
+//printf("~1 [0] = %f, linear regression = %f\n",ts.spec[0],refl);
+ }
+
+ ii = XSPECT_XIX(&val->sp, 500.0); /* End index */
+ ifw = 5.0; /* Initial +/-width */
+ for (i = 0; i < ii; i++) {
+ wl = XSPECT_XWL(&val->sp, i);
+ vv = (ii - i)/(double)ii; /* Reduce width as we increase center wl */
+ fw = pow(vv, 1.7) * ifw;
+ w = nn = vv = 0.0;
+
+ /* Scan down */
+ for (j = 0; ; j++) {
+ w = wl - XSPECT_XWL(&val->sp, i - j); /* Offset we're at */
+ if (w >= fw)
+ break;
+
+ we = fw - w;
+ we = sqrt(we);
+ nn += we;
+
+ if ((i - j) < 0) { /* Reflect */
+ vv += we * (2.0 * refl - ts.spec[i + j]);
+ } else {
+ vv += we * ts.spec[i - j];
+ }
+ }
+
+ /* Scan up */
+ for (j = 0; ; j++) {
+ w = XSPECT_XWL(&val->sp, i + j) - wl; /* Offset we're at */
+ if (w >= fw)
+ break;
+ we = fw - w;
+ we = sqrt(we);
+ nn += we;
+ vv += we * ts.spec[i + j];
+ }
+ vv /= nn;
+ val->sp.spec[i] = vv;
+ }
+ }
+
+ /* Convert to XYZ */
+ if (p->conv == NULL) {
+ p->conv = new_xsp2cie(icxIT_D50, NULL, icxOT_CIE_1931_2, NULL, icSigXYZData,
+ icxNoClamp);
+ if (p->conv == NULL) {
+ a1logd(p->log, 1, "specbos_read_sample: Emulated transmission new_xsp2cie() failed");
+ return specbos_interp_code((inst *)p, SPECBOS_INTERNAL_ERROR);
+ }
+ }
+ p->conv->convert(p->conv, val->XYZ, &val->sp);
+ if (clamp)
+ icmClamp3(val->XYZ, val->XYZ);
+ val->XYZ_v = 1;
+ val->XYZ[0] *= 100.0;
+ val->XYZ[1] *= 100.0;
+ val->XYZ[2] *= 100.0;
+
+ val->mtype = inst_mrt_transmissive;
+ }
+
if (user_trig)
return inst_user_trig;
@@ -879,17 +1332,36 @@ specbos_imp_set_refresh(specbos *p) {
/* Set synchronised read if we should do so */
if (p->refrmode != 0 && p->refrvalid) {
char mes[100];
- if ((rv = specbos_command(p, "*conf:cycmod 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- return rv;
+ if (p->model == 1501 || p->model == 1511) {
+ if ((rv = specbos_command(p, "*para:syncmod 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ return rv;
+ }
+ } else {
+ if ((rv = specbos_command(p, "*conf:cycmod 1\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ return rv;
+ }
}
- sprintf(mes,"*conf:cyctim %f\r",p->refperiod * 1e6);
- if ((rv = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- return rv;
+ if (p->model == 1501 || p->model == 1511) {
+ sprintf(mes,"*para:syncfreq %f\r",1.0/p->refperiod);
+ if ((rv = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ return rv;
+ }
+ } else {
+ sprintf(mes,"*conf:cyctim %f\r",p->refperiod * 1e6);
+ if ((rv = specbos_command(p, mes, buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ return rv;
+ }
}
a1logd(p->log,5,"specbos_imp_set_refresh set refresh rate to %f Hz\n",1.0/p->refperiod);
} else {
- if ((rv = specbos_command(p, "*conf:cycmod 0\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
- return rv;
+ if (p->model == 1501 || p->model == 1511) {
+ if ((rv = specbos_command(p, "*para:syncmod 0\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ return rv;
+ }
+ } else {
+ if ((rv = specbos_command(p, "*conf:cycmod 0\r", buf, MAX_MES_SIZE, 1.0)) != inst_ok) {
+ return rv;
+ }
}
a1logd(p->log,5,"specbos_imp_set_refresh set non-refresh mode\n");
}
@@ -920,16 +1392,32 @@ double *ref_rate
return rv;
}
- if ((ec = specbos_fcommand(p, "*contr:cyctim 200 4000\r", buf, MAX_MES_SIZE, 5.0, 1, 2, 0)) != SPECBOS_OK) {
- return specbos_interp_code((inst *)p, ec);
+ if (p->model == 1501 || p->model == 1511) {
+ if ((ec = specbos_fcommand(p, "*meas:flic\r", buf, MAX_MES_SIZE, 30.0, 1, trefr, 0)) != SPECBOS_OK) {
+ return specbos_interp_code((inst *)p, ec);
+ }
+ } else {
+ if ((ec = specbos_fcommand(p, "*contr:cyctim 200 4000\r", buf, MAX_MES_SIZE, 5.0, 1, trefr, 0)) != SPECBOS_OK) {
+ return specbos_interp_code((inst *)p, ec);
+ }
}
- if ((cp = strchr(buf, 'c')) == NULL)
- cp = buf;
- if (sscanf(cp, "cyctim[ms]: %lf ", &refperiod) != 1) {
- a1logd(p->log, 1, "specbos_imp_measure_refresh rate: failed to parse string '%s'\n",icoms_fix(buf));
- *ref_rate = 0.0;
- return inst_misread;
+ if (p->model == 1501 || p->model == 1511) {
+ double ffreq;
+ if (sscanf(buf+1, "%lf ", &ffreq) != 1) {
+ a1logd(p->log, 1, "specbos_imp_measure_refresh rate: failed to parse string '%s'\n",icoms_fix(buf));
+ *ref_rate = 0.0;
+ return inst_misread;
+ }
+ refperiod = 1000.0/ffreq;
+ } else {
+ if ((cp = strchr(buf, 'c')) == NULL)
+ cp = buf;
+ if (sscanf(cp, "cyctim[ms]: %lf ", &refperiod) != 1) {
+ a1logd(p->log, 1, "specbos_imp_measure_refresh rate: failed to parse string '%s'\n",icoms_fix(buf));
+ *ref_rate = 0.0;
+ return inst_misread;
+ }
}
if (refperiod == 0.0)
@@ -1033,6 +1521,12 @@ static inst_code specbos_get_n_a_cals(inst *pp, inst_cal_type *pn_cals, inst_cal
a_cals |= inst_calt_ref_freq;
}
+ if ((p->mode & inst_mode_illum_mask) == inst_mode_transmission) {
+ if (p->trans_white.spec_n == 0)
+ n_cals |= inst_calt_trans_vwhite;
+ a_cals |= inst_calt_trans_vwhite;
+ }
+
if (pn_cals != NULL)
*pn_cals = n_cals;
@@ -1047,6 +1541,7 @@ inst_code specbos_calibrate(
inst *pp,
inst_cal_type *calt, /* Calibration type to do/remaining */
inst_cal_cond *calc, /* Current condition/desired condition */
+inst_calc_id_type *idtype, /* Condition identifier type */
char id[CALIDLEN] /* Condition identifier (ie. white reference ID) */
) {
specbos *p = (specbos *)pp;
@@ -1058,11 +1553,14 @@ char id[CALIDLEN] /* Condition identifier (ie. white reference ID) */
if (!p->inited)
return inst_no_init;
+ *idtype = inst_calc_id_none;
id[0] = '\000';
if ((ev = specbos_get_n_a_cals((inst *)p, &needed, &available)) != inst_ok)
return ev;
+ a1logd(p->log,4,"specbos_calibrate: needed 0x%x, avaialble 0x%x\n",needed, available);
+
/* Translate inst_calt_all/needed into something specific */
if (*calt == inst_calt_all
|| *calt == inst_calt_needed
@@ -1082,6 +1580,7 @@ char id[CALIDLEN] /* Condition identifier (ie. white reference ID) */
/* See if it's a calibration we understand */
if (*calt & ~available & inst_calt_all_mask) {
+ a1logd(p->log,4,"specbos_calibrate: not a calibration we understand\n");
return inst_unsupported;
}
@@ -1100,6 +1599,65 @@ char id[CALIDLEN] /* Condition identifier (ie. white reference ID) */
*calt &= ~inst_calt_ref_freq;
}
+
+ /* If we are doing a transmission white reference calibrate */
+ if ((*calt & inst_calt_trans_vwhite) != 0
+ && (*calc & inst_calc_cond_mask) == inst_calc_man_trans_white
+ && (p->mode & inst_mode_illum_mask) == inst_mode_transmission) {
+ inst_mode cmode = p->mode;
+ int i;
+ ipatch val;
+
+ a1logd(p->log,4,"specbos_calibrate: doing transmission white calib\n");
+
+ if (p->mode & inst_mode_ambient)
+ p->mode = inst_mode_emis_ambient | inst_mode_spectral;
+ else
+ p->mode = inst_mode_emis_tele | inst_mode_spectral;
+ p->doing_cal = 1;
+
+ /* Set to average 50 readings */
+ if ((ev = set_average(p, 50, 1)) != inst_ok)
+ return ev;
+
+ if ((ev = specbos_read_sample(pp, "Transmission White", &val, 0)) != inst_ok) {
+ a1logd(p->log,1,"specbos_calibrate: Transmission white cal failed with 0x%x\n",ev);
+ p->mode = cmode;
+ p->doing_cal = 0;
+ set_average(p, 1, 1);
+ return ev;
+ }
+ p->trans_white = val.sp; /* Struct copy */
+
+ /* Restore average */
+ if ((ev = set_average(p, 1, 1)) != inst_ok)
+ return ev;
+
+ // ~~~~9999 check white quality
+
+ *calt &= ~inst_calt_trans_vwhite;
+
+ p->mode = cmode;
+ p->doing_cal = 0;
+ }
+
+ /* Make sure there's the right condition for any remaining calibrations. */
+ if (*calt & inst_calt_trans_vwhite) {/* Transmissvice white for emulated transmission */
+ *idtype = inst_calc_id_none;
+ id[0] = '\000';
+ if ((*calc & inst_calc_cond_mask) != inst_calc_man_trans_white) {
+ *calc = inst_calc_man_trans_white;
+ a1logd(p->log,4,"specbos_calibrate: needs calc 0x%x\n",*calc);
+ return inst_cal_setup;
+ }
+ }
+
+ /* Go around again if we've still got calibrations to do */
+ if (*calt & inst_calt_all_mask) {
+ a1logd(p->log,4,"specbos_calibrate: more calibrations to do\n");
+ return inst_cal_setup;
+ }
+
return inst_ok;
}
@@ -1361,6 +1919,7 @@ specbos_interp_code(inst *pp, int ec) {
case SPECBOS_OVEREXPOSED:
case SPECBOS_UNDEREXPOSED:
+ case SPECBOS_ADAPT_INT_TIME:
return inst_misread | ec;
case SPECBOS_PASSWORD:
@@ -1368,7 +1927,6 @@ specbos_interp_code(inst *pp, int ec) {
case SPECBOS_USERFILE_CHSUM:
case SPECBOS_USERFILE2_CHSUM:
case SPECBOS_USERFILE2_ARG:
- case SPECBOS_ADAPT_INT_TIME:
case SPECBOS_NO_SHUTTER:
case SPECBOS_NO_DARK_MEAS:
case SPECBOS_NO_REF_MEAS:
@@ -1434,6 +1992,8 @@ specbos_del(inst *pp) {
if (p->icom != NULL)
p->icom->del(p->icom);
amutex_del(p->lock);
+ if (p->conv != NULL)
+ p->conv->del(p->conv);
p->vdel(pp);
free(p);
}
@@ -1449,13 +2009,18 @@ inst3_capability *pcap3) {
inst2_capability cap2 = 0;
cap1 |= inst_mode_emis_tele
- | inst_mode_ambient
+ | inst_mode_trans_spot /* Emulated transmission mode diffuse/90 */
+ | inst_mode_trans_spot_a /* Emulated transmission mode 90/diffuse */
| inst_mode_colorimeter
| inst_mode_spectral
| inst_mode_emis_refresh_ovd
| inst_mode_emis_norefresh_ovd
;
+ if (p->model != 1501 && p->model != 1511) {
+ cap1 |= inst_mode_ambient;
+ }
+
/* can inst2_has_sensmode, but not report it asynchronously */
cap2 |= inst2_prog_trig
| inst2_user_trig
@@ -1500,9 +2065,13 @@ int *conf_ix
|| *conf_ix > 1) {
/* Return current configuration measrement modes */
amutex_lock(p->lock);
- if ((ev = specbos_get_diffpos(p, &pos, 0)) != inst_ok) {
- amutex_unlock(p->lock);
- return ev;
+ if (p->model != 1501 && p->model != 1511) {
+ if ((ev = specbos_get_diffpos(p, &pos, 0)) != inst_ok) {
+ amutex_unlock(p->lock);
+ return ev;
+ }
+ } else {
+ pos = 0; /* 1501 & 1511 only have emssion */
}
amutex_unlock(p->lock);
} else {
@@ -1534,6 +2103,7 @@ int *conf_ix
/* Check device measurement mode */
static inst_code specbos_check_mode(inst *pp, inst_mode m) {
+ specbos *p = (specbos *)pp;
inst_mode cap;
if (!pp->gotcoms)
@@ -1547,9 +2117,17 @@ static inst_code specbos_check_mode(inst *pp, inst_mode m) {
if (m & ~cap)
return inst_unsupported;
- /* Only tele emission mode supported */
+ /* 1501 doesn't support ambient */
+ if ((p->model == 1501 || p->model == 1511)
+ && IMODETST(m, inst_mode_emis_ambient)) {
+ return inst_unsupported;
+ }
+
+ /* Only tele emission, ambient and (emulated) transmision modes supported */
if (!IMODETST(m, inst_mode_emis_tele)
- && !IMODETST(m, inst_mode_emis_ambient)) {
+ && !IMODETST(m, inst_mode_trans_spot)
+ && !IMODETST(m, inst_mode_trans_spot_a)
+ && !IMODETST(m, inst_mode_emis_ambient)) {
return inst_unsupported;
}
@@ -1562,12 +2140,13 @@ static inst_code specbos_set_mode(inst *pp, inst_mode m) {
int refrmode;
inst_code ev;
- if ((ev = specbos_check_mode(pp, m)) != inst_ok)
+ if ((ev = specbos_check_mode(pp, m)) != inst_ok) {
+ a1logd(p->log,1,"specbos_set_mode 0x%x invalid\n",m);
return ev;
+ }
p->mode = m;
-
if (p->model != 1201) { /* Can't set refresh mode on 1201 */
/* Effective refresh mode may change */
@@ -1714,8 +2293,7 @@ static inst_code specbos_set_disptype(inst *pp, int ix) {
* error if it hasn't been initialised.
*/
static inst_code
-specbos_get_set_opt(inst *pp, inst_opt_type m, ...)
-{
+specbos_get_set_opt(inst *pp, inst_opt_type m, ...) {
specbos *p = (specbos *)pp;
char buf[MAX_MES_SIZE];
inst_code ev = inst_ok;
@@ -1790,7 +2368,17 @@ specbos_get_set_opt(inst *pp, inst_opt_type m, ...)
if (!p->inited)
return inst_no_init;
- return inst_unsupported;
+ /* Use default implementation of other inst_opt_type's */
+ {
+ inst_code rv;
+ va_list args;
+
+ va_start(args, m);
+ rv = inst_get_set_opt_def(pp, m, args);
+ va_end(args);
+
+ return rv;
+ }
}
/* Constructor */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 23:37:04 +0000